Affiliation: | 1.Graduate Program in Environmental Science and Technology, Federal University of Fronteira Sul, ERS 135, km 72, no 200, Erechim, RS, 99700-970, Brazil ;2.Graduate Program in Civil and Environmental Engineering, University of Passo Fundo, BR 285, km 292, Passo Fundo, RS, 99052-900, Brazil ;3.Federal University of Fronteira Sul, ERS 135, km 72, no 200, Erechim, RS, 99700-970, Brazil ;4.Technological Characterization Laboratory, Department of Engenharia de Minas e Petróleo, University of São Paulo, Prof. Mello Moraes Avenue, 05508-030, Butantã, São Paulo, SP, Brazil ; |